| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.995 | N/A |
| 2 | 4 | 18.081 | 20/6:05.534 |
| 3 | 6 | 19.664 | 19/6:01.007 |
| 4 | 5 | 15.795 | 20/6:01.081 |
| 5 | 5 | 16.318 | 21/6:11.285 |
| 6 | 6 | 23.130 | 20/6:15.349 |
| 7 | 6 | 16.471 | 20/6:08.615 |
| 8 | 6 | 15.729 | 20/6:01.791 |
| 9 | 6 | 16.257 | 21/6:15.607 |
| 10 | 6 | 15.853 | 21/6:11.546 |
| 11 | 6 | 17.444 | 21/6:11.479 |
| 12 | 6 | 15.814 | 21/6:08.460 |
| 13 | 6 | 15.948 | 21/6:06.168 |
| 14 | 6 | 15.578 | 21/6:03.659 |
| 15 | 6 | 17.704 | 21/6:04.546 |
| 16 | 6 | 17.716 | 21/6:05.331 |
| 17 | 6 | 23.184 | 21/6:12.852 |
| 18 | 6 | 16.423 | 21/6:11.535 |
| 19 | 6 | 15.358 | 21/6:09.180 |
| 20 | 6 | 17.658 | 21/6:09.495 |
| 21 | 6 | 16.058 | 21/6:08.178 |